lighth7015 · November 23, 2019 03:42
diff --git a/filter.sh b/filter.sh
 #!/usr/bin/env sh
 IFS=' ';

 parse() {

 	while read -r line; do
 		list=${line}

 		for NDC in ${list[@]}; do
 			if [[ "list[${NDC}]" -gt 0 ]]; then
 				printf "ndc: %d\n" "$NDC"
 			fi
 		done
 	done <"$1"
 }

 parse "drug-ndcs.txt"
	#!/usr/bin/env sh
	IFS=' ';

	parse() {

	while read -r line; do
	list=${line}

	for NDC in ${list[@]}; do
	if [[ "list[${NDC}]" -gt 0 ]]; then
	printf "ndc: %d\n" "$NDC"
	fi
	done
	done <"$1"
	}

	parse "drug-ndcs.txt"